The New England Journal of Medicine recently published a short “perspective” piece on the state of HIV/AIDS in India. This is the first article in what appears to be a series, the next one is on the challenges involved in containing HIV in India. Here are a few points from the piece:

We don’t know how many people have HIV in India

The best estimate right now is 5.7 million HIV infected Indians, that’s one in every eight cases world wide (India has one in every six people in the world). However, there is a great deal of uncertainty around this number:

The epidemiologic data for India (estimates of the number of infected persons range from 3.4 million to 9.4 million) are far less precise than for South Africa … In 2005, no data were available for many of India’s more than 600 districts. [Link]

See the image to the right? The data come from the National AIDS Control Organization. The northern states are all blank because there isn’t enough data. That’s really distressing.

Estimates indicate that rates are not (yet?) high in the general population:

The estimated HIV prevalence among people 15 to 49 years old in India is 0.5 to 1.5%, whereas in South Africa it is 16.8 to 20.7%. [Link]

But higher in high risk subgroups:

Female and male sex workers, men who have sex with men, and injection-drug users have the highest rates of infection — surveys typically find a prevalence of 10 to 20%…. [Link]

Prevention faces many hurdles, especially amongst women:

Across India as a whole, only 35% of women know that consistent condom use can reduce the risk of infection. However, since 37% of women who have been married at one point have experienced sexual abuse, not all women have much leverage to negotiate.

Prevention of HIV transmission is hampered by gaps in knowledge and by cultural, legal, and medical factors. For example, the most common means of contraception in India, particularly in the south, has historically been sterilization of women, typically done before they turn 30 . In Andhra Pradesh, female sterilization is used for family planning by 62.9% of married women and condoms by only 0.5%. Advocating the use of condoms has been viewed as promoting promiscuity. [Link]

As one expert said:

… “marriage is a must” in India, but protecting married women from infection “is a major problem. It is not socially appropriate for a wife to discuss using condoms with her husband. She is not able to negotiate safe sex. [Link]

Furthermore, most of those infected with HIV are unaware:

… only an estimated 10 to 20% of those infected know that they are infected, which impedes treatment and prevention efforts. [Link]

Which makes it harder to stop the spread of the disease.

Here are just a few of the many posts we’ve written on the past on this subject: India in Focus on World AIDS Day, World AIDS Day on Indian Standard Time, Fight AIDS in your Computer’s Spare Time!, AIDS ‘06, India Leads in … AIDS cases?, Treating AIDS patients like animals, Bachchan joins Mandelas anti-AIDS campaign, 25, Baby Blue Turbans for Sexual Frankness!

Also see: Wifebeating worldwide, Sex by the numbers